Finding the Fourth Proportional to 17,796.27, 26,698.25 and 5,317.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,796.27 : 26,698.25 = 5,317.32 : x
2. Step 2: Convert to fraction form
   17,796.27/26,698.25 = 5,317.32/x
3. Step 3: Cross multiply
   17,796.27x = 26,698.25 × 5,317.32
4. Step 4: Simplify right side
   17,796.27x = 141,963,112.10
5. Step 5: Solve for x
   x = 141,963,112.10/17,796.27
6. Step 6: Final answer
   x = 7,977.13